A magnitude ML 1.9 earthquake occured in region: 3 km W Milo (CT), on
and geographic coordinates (lat, lon) 37.7210, 15.0830 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Milo | CT | 3 | 1087 | 1087 |
Zafferana Etnea | CT | 3 | 9517 | 10604 |
Sant'Alfio | CT | 6 | 1582 | 12186 |
Santa Venerina | CT | 6 | 8592 | 20778 |
Giarre | CT | 9 | 27659 | 48437 |
Riposto | CT | 11 | 14838 | 63275 |
Mascali | CT | 11 | 14282 | 77557 |
Trecastagni | CT | 11 | 10910 | 88467 |
Pedara | CT | 12 | 14102 | 102569 |
Viagrande | CT | 12 | 8563 | 111132 |
Nicolosi | CT | 13 | 7463 | 118595 |
Piedimonte Etneo | CT | 13 | 3963 | 122558 |
Aci Sant'Antonio | CT | 13 | 17984 | 140542 |
Aci Bonaccorsi | CT | 14 | 3524 | 144066 |
Fiumefreddo di Sicilia | CT | 14 | 9623 | 153689 |
Aci Catena | CT | 14 | 29851 | 183540 |
Acireale | CT | 14 | 52622 | 236162 |
Linguaglossa | CT | 15 | 5403 | 241565 |
San Giovanni la Punta | CT | 16 | 23060 | 264625 |
Ragalna | CT | 16 | 3924 | 268549 |
Tremestieri Etneo | CT | 16 | 20589 | 289138 |
Valverde | CT | 16 | 7840 | 296978 |
Mascalucia | CT | 17 | 31958 | 328936 |
Belpasso | CT | 17 | 28108 | 357044 |
San Pietro Clarenza | CT | 17 | 7743 | 364787 |
Calatabiano | CT | 17 | 5308 | 370095 |
San Gregorio di Catania | CT | 17 | 11966 | 382061 |
Gravina di Catania | CT | 18 | 25838 | 407899 |
Sant'Agata li Battiati | CT | 18 | 9479 | 417378 |
Camporotondo Etneo | CT | 18 | 5023 | 422401 |
Castiglione di Sicilia | CT | 19 | 3215 | 425616 |
Aci Castello | CT | 19 | 18723 | 444339 |
Gaggi | ME | 20 | 3184 | 447523 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2023-04-08 14:51:44 |
37.7207 | 15.0827 | 9 | 2024-03-01 17:18:19 |
Bollettino Sismico Italiano INGV | 124661661 |
Reviewed Rev200 |
ML 1.5 | 2023-04-08 14:51:44 |
37.726 | 15.062 | 6 | 2024-01-15 15:21:18 |
Sala Operativa INGV_OE (Catania) | 116178051 |
Field | Value |
---|---|
Time (UTC) | 2023-04-08 14:51:44 ± 0.22 |
Latitude | 37.7207 ± 0.0063 |
Longitude | 15.0827 ± 0.0080 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124661661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 721 |
Semi-minor axis of confidence ellipse (meter) | 175 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 329 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.01619 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20594 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 124661661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-15 14:51:06 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 116178051 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2023-04-08 14:59:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EMNR.HHZ. | 2023-04-08T14:51:51.20 | 0.6 | undecidable | manual | S | 335 | 11.7771 | 128 | 1.12 | 35 |
IV.EPZF.HHZ. | 2023-04-08T14:51:50.41 | 0.3 | undecidable | manual | P | 300 | 22.8549 | 112 | 0.59 | 65 |
IV.EPIT.HHZ. | 2023-04-08T14:51:50.44 | 0.6 | undecidable | manual | S | 347 | 10.2786 | 132 | 0.75 | 41 |
IV.EPMN.HHN. | 2023-04-08T14:51:50.59 | 0.6 | undecidable | manual | S | 37 | 13.875 | 124 | -0.07 | 50 |
IV.ESAL.HHZ. | 2023-04-08T14:51:49.05 | 0.6 | undecidable | manual | S | 50 | 5.994 | 147 | 0.34 | 48 |
IV.EMFS.HHZ. | 2023-04-08T14:51:49.09 | 0.6 | undecidable | manual | S | 269 | 7.4814 | 141 | 0.08 | 50 |
IV.ESLN.HHZ. | 2023-04-08T14:51:49.62 | 0.6 | undecidable | manual | S | 252 | 9.9789 | 133 | 0.01 | 51 |
IV.EVRN.HHZ. | 2023-04-08T14:51:49.35 | 0.6 | undecidable | manual | S | 127 | 5.7942 | 148 | 0.67 | 43 |
IV.EMCN.HHN. | 2023-04-08T14:51:49.12 | 0.6 | undecidable | manual | S | 331 | 8.9799 | 136 | -0.23 | 49 |
IV.EMSG.HHZ. | 2023-04-08T14:51:48.81 | 0.3 | undecidable | manual | P | 314 | 16.0728 | 120 | 0.21 | 72 |
IV.ESPC.HHN. | 2023-04-08T14:51:48.56 | 0.6 | undecidable | manual | S | 237 | 5.7942 | 148 | -0.12 | 50 |
IV.ECTS.HHZ. | 2023-04-08T14:51:48.60 | 0.3 | undecidable | manual | P | 11 | 18.1707 | 117 | -0.37 | 70 |
IV.EFIU.HNN. | 2023-04-08T14:51:48.26 | 0.3 | undecidable | manual | P | 56 | 13.5753 | 125 | 0.09 | 74 |
IV.EPOZ.HHZ. | 2023-04-08T14:51:48.40 | 0.3 | undecidable | manual | P | 120 | 10.7781 | 131 | 0.68 | 64 |
IV.ECBD.HHN. | 2023-04-08T14:51:48.72 | 0.6 | undecidable | manual | S | 3 | 6.5934 | 145 | -0.12 | 50 |
IV.EVRN.HHZ. | 2023-04-08T14:51:47.22 | 0.1 | positive | manual | P | 127 | 5.7942 | 148 | 0.15 | 99 |
IV.EMCN.HHN. | 2023-04-08T14:51:47.25 | 0.1 | undecidable | manual | P | 331 | 8.9799 | 136 | -0.21 | 98 |
IV.EPIT.HHZ. | 2023-04-08T14:51:47.75 | 0.1 | positive | manual | P | 347 | 10.2786 | 132 | 0.09 | 100 |
IV.EPMN.HHN. | 2023-04-08T14:51:47.93 | 0.1 | undecidable | manual | P | 37 | 13.875 | 124 | -0.28 | 95 |
IV.EMFS.HHZ. | 2023-04-08T14:51:47.14 | 0.1 | negative | manual | P | 269 | 7.4814 | 141 | -0.12 | 100 |
IV.ESLN.HHZ. | 2023-04-08T14:51:47.47 | 0.1 | undecidable | manual | P | 252 | 9.9789 | 133 | -0.14 | 99 |
IV.EMFO.HHE. | 2023-04-08T14:51:47.66 | 0.6 | undecidable | manual | S | 22 | 1.7982 | 169 | -0.5 | 46 |
IV.EMNR.HHZ. | 2023-04-08T14:51:47.94 | 0.1 | undecidable | manual | P | 335 | 11.7771 | 128 | 0.06 | 100 |
IV.ECBD.HHN. | 2023-04-08T14:51:46.86 | 0.1 | undecidable | manual | P | 3 | 6.5934 | 145 | -0.3 | 96 |
IV.EMFO.HHE. | 2023-04-08T14:51:46.39 | 0.1 | undecidable | manual | P | 22 | 1.7982 | 169 | -0.38 | 95 |
IV.ESAL.HHZ. | 2023-04-08T14:51:46.89 | 0.1 | negative | manual | P | 50 | 5.994 | 147 | -0.19 | 98 |
IV.ESPC.HHN. | 2023-04-08T14:51:46.87 | 0.1 | undecidable | manual | P | 237 | 5.7942 | 148 | -0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPOZ.HNN. | ML:1.9 | 0.00104763755 | 0.4992 | AML | other | m | 2023-04-08T14:51:53.72 |
IV.EPOZ.HHN. | ML:1.8 | 0.0008282051500000001 | 0.3648 | AML | other | m | 2023-04-08T14:51:53.71 |
IV.EPOZ.HHE. | ML:1.6 | 0.00057689595 | 0.3008 | AML | other | m | 2023-04-08T14:51:53.82 |
IV.EPOZ.HNE. | ML:1.7 | 0.0006285 | 1.62 | AML | other | m | 2023-04-08T14:51:55.88 |
IV.ESAL.HHE. | ML:1.8 | 0.0009687969999999999 | 0.32 | AML | other | m | 2023-04-08T14:51:52.39 |
IV.ESAL.HHN. | ML:1.7 | 0.0008960983499999999 | 0.1792 | AML | other | m | 2023-04-08T14:51:50.53 |
IV.EMFS.HHN. | ML:2.0 | 0.00160970115 | 0.1984 | AML | other | m | 2023-04-08T14:51:49.23 |
IV.EMFS.HHE. | ML:1.9 | 0.0012146464 | 0.5056 | AML | other | m | 2023-04-08T14:51:52.77 |
IV.EVRN.HHE. | ML:2.2 | 0.002614494 | 0.2432 | AML | other | m | 2023-04-08T14:51:50.67 |
IV.EVRN.HHN. | ML:2.3 | 0.003349748 | 0.1344 | AML | other | m | 2023-04-08T14:51:49.68 |
IV.EVRN.HNN. | ML:2.3 | 0.003608577 | 0.1472 | AML | other | m | 2023-04-08T14:51:49.69 |
IV.EVRN.HNE. | ML:2.1 | 0.0020694759999999998 | 0.1536 | AML | other | m | 2023-04-08T14:51:50.75 |
IV.EPIT.HHN. | ML:2.0 | 0.00119076695 | 0.2624 | AML | other | m | 2023-04-08T14:51:54.10 |
IV.EMSG.HHE. | ML:1.8 | 0.0005985414 | 0.5184 | AML | other | m | 2023-04-08T14:51:55.99 |